Jerry Koosman Former players from the The New York Mets baseball

Jerry Koosman - Simple English Wikipedia, the free encyclopedia

Mets retire Koosman's 36 five decades after '69 heroics

Jerry Koosman to Have Number Retired on August 28, 2021 - Metsmerized Online

Jerry Koosman's Mets number retirement is finally here

Jerry Koosman, pitcher for the New York Mets, is shown in this 1973 photo. Exact date and location are unknown. (AP Photo Stock Photo - Alamy

Mets to Retire Jerry Koosman's Jersey - The New York Times

AUTOGRAPHED JERRY KOOSMAN 8x10 New York Mets photo - Main Line Autographs

Ultimate Mets Database - Jerry Koosman

1972 Topps - Jerry Koosman #697 - High Number - Pitcher - …

What Jerry Koosman and Tom Seaver did 50 years ago is unimaginable today – New York Daily News

The New York Mets all-time roster: Past, present and champions

Jerry Koosman: All Time Mets Left Handed Pitcher (Part One: 1967-1972)

Jerry Koosman Sets Early Franchise Record - Mets History